Frequencies for first 10,000 rows of gpmed3 variable in nhamcsed2014 dataset :

   Medication 3 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |         27        0.27        0.27
Not applicable, no medication listed |      6,548       65.48       65.75
                        Given in  ED |      2,067       20.67       86.42
                     RX at discharge |        987        9.87       96.29
            Both given and RX marked |        371        3.71      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017